573416545 has 32 divisors (see below), whose sum is σ = 787576608. Its totient is φ = 397037568.

The previous prime is 573416537. The next prime is 573416551. The reversal of 573416545 is 545614375.

It can be written as a sum of positive squares in 16 ways, for example, as 450627984 + 122788561 = 21228^2 + 11081^2 .

It is a cyclic number.

It is not a de Polignac number, because 573416545 - 2³ = 573416537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 573416498 and 573416507.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 349467 + ... + 351103.

It is an arithmetic number, because the mean of its divisors is an integer number (24611769).

Almost surely, 2^573416545 is an apocalyptic number.

It is an amenable number.

573416545 is a deficient number, since it is larger than the sum of its proper divisors (214160063).

573416545 is a wasteful number, since it uses less digits than its factorization.

573416545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1989.

The product of its digits is 252000, while the sum is 40.

The square root of 573416545 is about 23946.1175349993. The cubic root of 573416545 is about 830.7877289515.

The spelling of 573416545 in words is "five hundred seventy-three million, four hundred sixteen thousand, five hundred forty-five".